const path = require('path')
const webpack = require('webpack')
console.log("Webpack Version: " + webpack.version);
const packageName = require('./package.json').name;
const GitRevisionPlugin = require('git-revision-webpack-plugin')
const GitRevision = new GitRevisionPlugin()
const buildDate = JSON.stringify(new Date().toLocaleString())
const createThemeColorReplacerPlugin = require('./config/plugin.config')

function resolve(dir) {
  return path.join(__dirname, dir)
}

// check Git
function getGitHash() {
  try {
    return GitRevision.version()
  } catch (e) {}
  return 'unknown'
}

// const isProd = process.env.NODE_ENV === 'production'
const isProd = false;

const assetsCDN = {
  // webpack build externals
  externals: {
    vue: 'Vue',
    'vue-router': 'VueRouter',
    vuex: 'Vuex',
    axios: 'axios'
  },
  css: [],
  // https://unpkg.com/browse/vue@2.6.10/
  js: [
    '//cdn.jsdelivr.net/npm/vue@2.6.14/dist/vue.min.js',
    '//cdn.jsdelivr.net/npm/vue-router@3.5.1/dist/vue-router.min.js',
    '//cdn.jsdelivr.net/npm/vuex@3.1.1/dist/vuex.min.js',
    '//cdn.jsdelivr.net/npm/axios@0.21.1/dist/axios.min.js'
  ]
}

// vue.config.js
const vueConfig = {
  configureWebpack: {

    // webpack plugins
    plugins: [
      // Ignore all locale files of moment.js
      new webpack.IgnorePlugin(/^\.\/locale$/, /moment$/),
      new webpack.DefinePlugin({
        APP_VERSION: `"${require('./package.json').version}"`,
        GIT_HASH: JSON.stringify(getGitHash()),
        BUILD_DATE: buildDate
      })
    ],
    // if prod, add externals
    externals: isProd ? assetsCDN.externals : {},
    output: {
    library: `${packageName}-[name]`,
    libraryTarget: 'umd',
    jsonpFunction: `webpackJsonp_${packageName}`,
    }
  },

  chainWebpack: config => {
    //leader-line
    config.resolve.alias.set('@$', resolve('src'))
    const lineRule = config.module.rule('line')
    lineRule.uses.clear()
    lineRule
      .test(path.resolve(__dirname, 'node_modules/leader-line/'))
      .use('skeleton-loader')
      .loader('skeleton-loader')
      .options({
        procedure: content => `${content}export default LeaderLine`
      })

    const svgRule = config.module.rule('svg')
    svgRule.uses.clear()
    svgRule
      .oneOf('inline')
      .resourceQuery(/inline/)
      .use('vue-svg-icon-loader')
      .loader('vue-svg-icon-loader')
      .end()
      .end()
      .oneOf('external')
      .use('file-loader')
      .loader('file-loader')
      .options({
        name: 'assets/[name].[hash:8].[ext]'
      })

    // if prod is on
    // assets require on cdn
    if (isProd) {
      config.plugin('html').tap(args => {
        args[0].cdn = assetsCDN
        return args
      })
    }
  },


  css: {
    loaderOptions: {
      less: {
        modifyVars: {
          // less vars，customize ant design theme
          // 'primary-color': '#F5222D',
          // 'link-color': '#F5222D',
          // 'border-radius-base': '2px'
        },
        // DO NOT REMOVE THIS LINE
        javascriptEnabled: true
      }
    }
  },
  publicPath: '/',
  outputDir: 'child',
  assetsDir: 'static',
  devServer: {
    disableHostCheck: true,
    // development server port 8000
    port: 8004,
    // If you want to turn on the proxy, please remove the mockjs /src/main.jsL11
    // proxy: {
    //   '/api': {
    //     target: 'https://mock.ihx.me/mock/5baf3052f7da7e07e04a5116/antd-pro',
    //     ws: false,
    //     changeOrigin: true
    //   }
    // }
    headers: {
      'Access-Control-Allow-Origin': '*'
    },
    proxy: {
      [process.env.VUE_APP_API_BASE_URL]: {
        // target: 'http://192.168.3.210:5001/',
        target: 'http://192.168.1.203:5001/',
        // target: 'http://sunjk.tpddns.cn:5001/',
        // target: 'http://192.168.3.45:5001/',
        // target: 'http://192.168.3.108:5001/',
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_API_BASE_URL]: ''
        }
      }
    }
  },

  // disable source map in production
  productionSourceMap: true,
  lintOnSave: false,
  // babel-loader no-ignore node_modules/*
  transpileDependencies: []
}

// preview.pro.loacg.com only do not use in your production;
if (process.env.VUE_APP_PREVIEW === 'true') {
  // add `ThemeColorReplacer` plugin to webpack plugins
  vueConfig.configureWebpack.plugins.push(createThemeColorReplacerPlugin())
}
// vueConfig.configureWebpack.config.module.rules.push({
//   test: path.resolve(__dirname, 'node_modules/leader-line/'),
//   use: [
//     {
//       loader: 'skeleton-loader',
//       options: {
//         procedure: content => `${content}export default LeaderLine`
//       }
//     }
//   ]
// })

module.exports = vueConfig